Value sets of bivariate Chebyshev maps over finite fields


KÜÇÜKSAKALLI Ö.

FINITE FIELDS AND THEIR APPLICATIONS, cilt.36, ss.189-202, 2015 (SCI İndekslerine Giren Dergi) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 36
  • Basım Tarihi: 2015
  • Doi Numarası: 10.1016/j.ffa.2015.08.005
  • Dergi Adı: FINITE FIELDS AND THEIR APPLICATIONS
  • Sayfa Sayıları: ss.189-202

Özet

We determine the cardinality of the value sets of bivariate Chebyshev maps over finite fields. We achieve this using the dynamical properties of these maps and the algebraic expressions of their fixed points in terms of roots of unity. (C) 2015 Elsevier Inc. All rights reserved.